Constantin Mille was a Romanian journalist, novelist, poet, lawyer, and socialist militant, as well as a prominent human rights activist. A Marxist for much of his life, Mille was noted for his vocal support of peasant emancipation, for his early involvement with the Romanian Social Democratic Workers' Party (PSDMR), and his presence at the head of several magazines, culminating in his association with the moderate left-wing newspapers Adevărul and Dimineața. After serving as an independent member of the Chamber of Deputies for one mandate (1899-1903), he aligned his views with those of Take Ionescu, and became a supporter of Romania's entry into World War I alongside the Entente Powers. In addition to his political career, Mille was the author of two autobiographical novels.

Adevărul is a Romanian daily newspaper, based in Bucharest. Founded in Iași, in 1871, and reestablished in 1888, in Bucharest, it was the main left-wing press venue to be published during the Romanian Kingdom's existence, adopting an independent pro-democratic position, advocating land reform, and demanding universal suffrage. Under its successive editors Alexandru Beldiman and Constantin Mille, it became noted for its virulent criticism of King Carol I. This stance developed into a republican and socialist agenda, which made Adevărul clash with the Kingdom's authorities on several occasions. As innovative publications which set up several local and international records during the early 20th century, Adevărul and its sister daily Dimineața competed for the top position with the right-wing Universul before and throughout the interwar period. In 1920, Adevărul also began publishing its prestigious cultural supplement, Adevărul Literar și Artistic. By the 1930s, their anti-fascism and the Jewish ethnicity of their new owners made Adevărul and Dimineața the targets of negative campaigns in the far right press, and the antisemitic Octavian Goga cabinet banned both upon obtaining power in 1937. Adevărul was revived by Barbu Brănișteanu after World War II, but was targeted by Communist Romania's censorship apparatus and again closed down in 1951.